Cap



FIG. 1 is a perspective view the cap embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof;

The broken lines immediately adjacent to the shaded areas in FIG. 5 represent the bounds of the claim and all other broken lines depict environmental subject matter. None of the broken lines form a part of the claimed design. 

The ornamental design for a cap, as shown and described. 